Below is a list of Abingdon IL zip codes. For your research we have also included Abingdon Area Code, Time Zone, UTC and the local Knox County FIPS Code. Each Abingdon Illinois zip code has a center Longitude / Latitude point (the Abingdon center is -90.401702880859 / 40.801498413086). For your convenience we have also indicated if that zip code in Abingdon observes Daylight Savings time.